PartNumber | SRR7045-3R9M | SRR7045-3R3M | SRR7045-391M |
Description | Fixed Inductors 3.9uH 20% SMD 7045 | Fixed Inductors 3.3uH 20% SMD 7045 | Fixed Inductors 390uH 20% SMD 7045 |
Manufacturer | Bourns | Bourns Inc. | Bourns Inc. |
Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
RoHS | Y | - | - |
Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
Shielding | Shielded | Shielded | Shielded |
Inductance | 3.9 uH | 3.3μH | 390μH |
Tolerance | 20 % | ±20% | ±20% |
Maximum DC Current | 2.71 A | 2.5 A | 350 mA |
Maximum DC Resistance | 28 mOhms | 27 mOhms | 1.2 Ohms |
Self Resonant Frequency | 40 MHz | 43 MHz | 5 MHz |
Minimum Operating Temperature | - 40 C | - | - |
Maximum Operating Temperature | + 125 C | - | - |
Q Minimum | 10 | 10 | 27 |
Test Frequency | 7.96 MHz | 7.96 MHz | 0.796 MHz |
Termination | - | - | - |
Mounting Style | PCB Mount | SMD/SMT | SMD/SMT |
Package / Case | 2828 | - | - |
Length | 7 mm | 7 mm | 7 mm |
Width | 7 mm | 7 mm | 7 mm |
Height | 4.5 mm | 4.5 mm | 4.5 mm |
Application | Power | - | - |
Series | SRR7045 | SRR7045 | SRR7045 |
Packaging | Reel | Tape & Reel (TR) | Tape & Reel (TR) |
Product | Fixed Inductors | Power Inductors | Power Inductors |
Type | Shielded Power Inductor | Wirewound | Wirewound |
Brand | Bourns | - | - |
Product Type | Fixed Inductors | - | - |
Factory Pack Quantity | 1000 | - | - |
Subcategory | Inductors, Chokes & Coils | - | - |
Unit Weight | 0.024692 oz | - | - |
Current Rating | - | 2.5A | 350mA |
Operating Temperature Range | - | - 40 C to + 125 C | - 40 C to + 125 C |
Package Case | - | 7045 | 7045 |
Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
Mounting Type | - | Surface Mount | Surface Mount |
Size Dimension | - | 0.276" L x 0.276" W (7.00mm x 7.00mm) | 0.276" L x 0.276" W (7.00mm x 7.00mm) |
Height Seated Max | - | 0.189" (4.80mm) | 0.189" (4.80mm) |
Ratings | - | - | - |
DC Resistance DCR | - | 27 mOhm Max | 1.2 Ohm Max |
Material Core | - | Ferrite | Ferrite |
Current Saturation | - | 2.2A | 225mA |
Q Freq | - | 10 @ 7.96MHz | 27 @ 796kHz |
Frequency Self Resonant | - | 43MHz | 5MHz |
Frequency Test | - | 100kHz | 100kHz |